Comment 34 for bug 1861485

Reviewed: https://review.opendev.org/712163
Committed: https://git.openstack.org/cgit/openstack/manila/commit/?id=496e6e1d2a074ab85f434fe2a88a6c0159696419
Submitter: Zuul
Branch: stable/train

commit 496e6e1d2a074ab85f434fe2a88a6c0159696419
Author: Mohammed Naser <email address hidden>
Date: Fri Jan 31 16:13:24 2020 +0100

    share_networks: enable project_only API only

    At the moment, the share_network database API which the web
    API layer interacts with directly does not have any checking
    for project_id which means that a user has the ability to run
    operations against any other share_network if they have the ID.

    This patch implements the usage of project_only in the database
    query which ensures that administrators still have the behaviour
    of getting any share network they want, but users can only pull
    up those which are part of their context/authenticated project.

    This patch also adjusts a few other tests due to the fact that
    the existing tests would run a lot of inserts with a different
    project_id than the context, which is not allowed in this new
    API behaviour. Therefore, the instances that involved projects
    different than the context were converted to elevated ones.

    There was also an instance where they were being created with a
    project_id that did not match the fake context, therefore the
    context was adjusted accordingly as well.

    Closes-Bug: #1861485
    Change-Id: Id67a939a475c4ac06d546b7e095bd10f1a6d2619
    (cherry picked from commit 947315f0903c823b0fdd9d99c60078814587272c)